diff --git a/Example/.DS_Store b/Example/.DS_Store
index 7e3dc6ac0..bcf398864 100644
Binary files a/Example/.DS_Store and b/Example/.DS_Store differ
diff --git a/Example/Podfile b/Example/Podfile
index 878e6d16f..ce609def5 100644
--- a/Example/Podfile
+++ b/Example/Podfile
@@ -46,7 +46,7 @@ target 'SJVideoPlayer_Example' do
 #  pod 'SJBaseVideoPlayer/IJKPlayer', :path => '../../SJBaseVideoPlayer'
 #
 ## 切换为 Aliplayer, 详见: https://github.com/changsanjiang/SJVideoPlayer/wiki/Use-AliPlayer
-#  pod 'SJBaseVideoPlayer/AliPlayer', :path => '../../SJBaseVideoPlayer'
+#  pod 'SJBaseVideoPlayer/AliPlayer'#, :path => '../../SJBaseVideoPlayer'
 #
 ## 切换为 AliVodPlayer, 详见: https://github.com/changsanjiang/SJVideoPlayer/wiki/Use-AliVodPlayer
 #  pod 'SJBaseVideoPlayer/AliVodPlayer', :path => '../../SJBaseVideoPlayer'
diff --git a/Example/Podfile.lock b/Example/Podfile.lock
index 7a44c7703..b4f44ecfa 100644
--- a/Example/Podfile.lock
+++ b/Example/Podfile.lock
@@ -7,29 +7,29 @@ PODS:
   - SDWebImage (5.9.5):
     - SDWebImage/Core (= 5.9.5)
   - SDWebImage/Core (5.9.5)
-  - SJBaseVideoPlayer (3.4.4):
+  - SJBaseVideoPlayer (3.4.5):
     - Masonry
-    - SJBaseVideoPlayer/AVPlayer (= 3.4.4)
-    - SJBaseVideoPlayer/Common (= 3.4.4)
+    - SJBaseVideoPlayer/AVPlayer (= 3.4.5)
+    - SJBaseVideoPlayer/Common (= 3.4.5)
     - SJUIKit/AttributesFactory (>= 0.0.0.38)
     - SJUIKit/ObserverHelper
     - SJUIKit/Queues
     - SJUIKit/SQLite3
-  - SJBaseVideoPlayer/AVPlayer (3.4.4):
+  - SJBaseVideoPlayer/AVPlayer (3.4.5):
     - Masonry
     - SJBaseVideoPlayer/Common
     - SJUIKit/AttributesFactory (>= 0.0.0.38)
     - SJUIKit/ObserverHelper
     - SJUIKit/Queues
     - SJUIKit/SQLite3
-  - SJBaseVideoPlayer/Common (3.4.4):
+  - SJBaseVideoPlayer/Common (3.4.5):
     - Masonry
     - SJBaseVideoPlayer/ResourceLoader
     - SJUIKit/AttributesFactory (>= 0.0.0.38)
     - SJUIKit/ObserverHelper
     - SJUIKit/Queues
     - SJUIKit/SQLite3
-  - SJBaseVideoPlayer/ResourceLoader (3.4.4):
+  - SJBaseVideoPlayer/ResourceLoader (3.4.5):
     - Masonry
     - SJUIKit/AttributesFactory (>= 0.0.0.38)
     - SJUIKit/ObserverHelper
@@ -108,21 +108,21 @@ PODS:
   - SJUIKit/UIMaker (0.0.0.51):
     - SJUIKit/UIMaker/Core (= 0.0.0.51)
   - SJUIKit/UIMaker/Core (0.0.0.51)
-  - SJVideoPlayer (3.2.8):
-    - SJBaseVideoPlayer (>= 3.4.3)
-    - SJVideoPlayer/Common (= 3.2.8)
-    - SJVideoPlayer/ControlLayers (= 3.2.8)
-    - SJVideoPlayer/ResourceLoader (= 3.2.8)
-  - SJVideoPlayer/Common (3.2.8):
+  - SJVideoPlayer (3.2.9):
+    - SJBaseVideoPlayer (>= 3.4.5)
+    - SJVideoPlayer/Common (= 3.2.9)
+    - SJVideoPlayer/ControlLayers (= 3.2.9)
+    - SJVideoPlayer/ResourceLoader (= 3.2.9)
+  - SJVideoPlayer/Common (3.2.9):
     - Masonry
-    - SJBaseVideoPlayer (>= 3.4.3)
+    - SJBaseVideoPlayer (>= 3.4.5)
     - SJUIKit/AttributesFactory
     - SJVideoPlayer/ResourceLoader
-  - SJVideoPlayer/ControlLayers (3.2.8):
-    - SJBaseVideoPlayer (>= 3.4.3)
+  - SJVideoPlayer/ControlLayers (3.2.9):
+    - SJBaseVideoPlayer (>= 3.4.5)
     - SJVideoPlayer/Common
-  - SJVideoPlayer/ResourceLoader (3.2.8):
-    - SJBaseVideoPlayer (>= 3.4.3)
+  - SJVideoPlayer/ResourceLoader (3.2.9):
+    - SJBaseVideoPlayer (>= 3.4.5)
   - YYModel (1.0.4)
 
 DEPENDENCIES:
@@ -163,15 +163,15 @@ SPEC CHECKSUMS:
   Masonry: 678fab65091a9290e40e2832a55e7ab731aad201
   MJRefresh: 53e3e3219f204425ee6d3e62e8733d3295944cd6
   SDWebImage: 0b2ba0d56479bf6a45ecddbfd5558bea93150d25
-  SJBaseVideoPlayer: 3280d44f0a6e66856563d45bc85999cdde55daa1
+  SJBaseVideoPlayer: 0ecccbae3bf6cad55187113247ea88f711bef276
   SJFullscreenPopGesture: 7be57b1014cb77f4b7c1e6df5e797da6d05dc75d
   SJMediaCacheServer: 4e9203033c21d742b6030e7704aeb61dc38840cd
   SJPlaybackListController: e135c789fcd63d63a62d5e2e2965ab1e6d52a2bd
   SJRouter: a866e7884fc9219bed523be0a0318c3a84e85022
   SJUIKit: bdf86af3648e70483c57e2bfe2fcc7531337fa54
-  SJVideoPlayer: 0cbef06cd6c762c4d672a664a87164ed430972dd
+  SJVideoPlayer: 3cccc263bc03edccedc1b2be887b903e3dfca106
   YYModel: 2a7fdd96aaa4b86a824e26d0c517de8928c04b30
 
-PODFILE CHECKSUM: 6267c2a571b00c2bc5ea1b3ffccbc66b168e68be
+PODFILE CHECKSUM: 29e274b3a7b747f79a95901fcf2d39e60d7aef9d
 
 COCOAPODS: 1.10.0
diff --git a/Example/Pods/Local Podspecs/SJVideoPlayer.podspec.json b/Example/Pods/Local Podspecs/SJVideoPlayer.podspec.json
index ee5f634af..009d8e620 100644
--- a/Example/Pods/Local Podspecs/SJVideoPlayer.podspec.json	
+++ b/Example/Pods/Local Podspecs/SJVideoPlayer.podspec.json	
@@ -1,6 +1,6 @@
 {
   "name": "SJVideoPlayer",
-  "version": "3.2.8",
+  "version": "3.2.9",
   "summary": "video player.",
   "description": "https://github.com/changsanjiang/SJVideoPlayer/blob/master/README.md",
   "homepage": "https://github.com/changsanjiang/SJVideoPlayer",
@@ -16,12 +16,12 @@
   },
   "source": {
     "git": "https://github.com/changsanjiang/SJVideoPlayer.git",
-    "tag": "v3.2.8"
+    "tag": "v3.2.9"
   },
   "requires_arc": true,
   "dependencies": {
     "SJBaseVideoPlayer": [
-      ">= 3.4.3"
+      ">= 3.4.5"
     ]
   },
   "source_files": "SJVideoPlayer/*.{h,m}",
diff --git a/Example/Pods/Manifest.lock b/Example/Pods/Manifest.lock
index 7a44c7703..b4f44ecfa 100644
--- a/Example/Pods/Manifest.lock
+++ b/Example/Pods/Manifest.lock
@@ -7,29 +7,29 @@ PODS:
   - SDWebImage (5.9.5):
     - SDWebImage/Core (= 5.9.5)
   - SDWebImage/Core (5.9.5)
-  - SJBaseVideoPlayer (3.4.4):
+  - SJBaseVideoPlayer (3.4.5):
     - Masonry
-    - SJBaseVideoPlayer/AVPlayer (= 3.4.4)
-    - SJBaseVideoPlayer/Common (= 3.4.4)
+    - SJBaseVideoPlayer/AVPlayer (= 3.4.5)
+    - SJBaseVideoPlayer/Common (= 3.4.5)
     - SJUIKit/AttributesFactory (>= 0.0.0.38)
     - SJUIKit/ObserverHelper
     - SJUIKit/Queues
     - SJUIKit/SQLite3
-  - SJBaseVideoPlayer/AVPlayer (3.4.4):
+  - SJBaseVideoPlayer/AVPlayer (3.4.5):
     - Masonry
     - SJBaseVideoPlayer/Common
     - SJUIKit/AttributesFactory (>= 0.0.0.38)
     - SJUIKit/ObserverHelper
     - SJUIKit/Queues
     - SJUIKit/SQLite3
-  - SJBaseVideoPlayer/Common (3.4.4):
+  - SJBaseVideoPlayer/Common (3.4.5):
     - Masonry
     - SJBaseVideoPlayer/ResourceLoader
     - SJUIKit/AttributesFactory (>= 0.0.0.38)
     - SJUIKit/ObserverHelper
     - SJUIKit/Queues
     - SJUIKit/SQLite3
-  - SJBaseVideoPlayer/ResourceLoader (3.4.4):
+  - SJBaseVideoPlayer/ResourceLoader (3.4.5):
     - Masonry
     - SJUIKit/AttributesFactory (>= 0.0.0.38)
     - SJUIKit/ObserverHelper
@@ -108,21 +108,21 @@ PODS:
   - SJUIKit/UIMaker (0.0.0.51):
     - SJUIKit/UIMaker/Core (= 0.0.0.51)
   - SJUIKit/UIMaker/Core (0.0.0.51)
-  - SJVideoPlayer (3.2.8):
-    - SJBaseVideoPlayer (>= 3.4.3)
-    - SJVideoPlayer/Common (= 3.2.8)
-    - SJVideoPlayer/ControlLayers (= 3.2.8)
-    - SJVideoPlayer/ResourceLoader (= 3.2.8)
-  - SJVideoPlayer/Common (3.2.8):
+  - SJVideoPlayer (3.2.9):
+    - SJBaseVideoPlayer (>= 3.4.5)
+    - SJVideoPlayer/Common (= 3.2.9)
+    - SJVideoPlayer/ControlLayers (= 3.2.9)
+    - SJVideoPlayer/ResourceLoader (= 3.2.9)
+  - SJVideoPlayer/Common (3.2.9):
     - Masonry
-    - SJBaseVideoPlayer (>= 3.4.3)
+    - SJBaseVideoPlayer (>= 3.4.5)
     - SJUIKit/AttributesFactory
     - SJVideoPlayer/ResourceLoader
-  - SJVideoPlayer/ControlLayers (3.2.8):
-    - SJBaseVideoPlayer (>= 3.4.3)
+  - SJVideoPlayer/ControlLayers (3.2.9):
+    - SJBaseVideoPlayer (>= 3.4.5)
     - SJVideoPlayer/Common
-  - SJVideoPlayer/ResourceLoader (3.2.8):
-    - SJBaseVideoPlayer (>= 3.4.3)
+  - SJVideoPlayer/ResourceLoader (3.2.9):
+    - SJBaseVideoPlayer (>= 3.4.5)
   - YYModel (1.0.4)
 
 DEPENDENCIES:
@@ -163,15 +163,15 @@ SPEC CHECKSUMS:
   Masonry: 678fab65091a9290e40e2832a55e7ab731aad201
   MJRefresh: 53e3e3219f204425ee6d3e62e8733d3295944cd6
   SDWebImage: 0b2ba0d56479bf6a45ecddbfd5558bea93150d25
-  SJBaseVideoPlayer: 3280d44f0a6e66856563d45bc85999cdde55daa1
+  SJBaseVideoPlayer: 0ecccbae3bf6cad55187113247ea88f711bef276
   SJFullscreenPopGesture: 7be57b1014cb77f4b7c1e6df5e797da6d05dc75d
   SJMediaCacheServer: 4e9203033c21d742b6030e7704aeb61dc38840cd
   SJPlaybackListController: e135c789fcd63d63a62d5e2e2965ab1e6d52a2bd
   SJRouter: a866e7884fc9219bed523be0a0318c3a84e85022
   SJUIKit: bdf86af3648e70483c57e2bfe2fcc7531337fa54
-  SJVideoPlayer: 0cbef06cd6c762c4d672a664a87164ed430972dd
+  SJVideoPlayer: 3cccc263bc03edccedc1b2be887b903e3dfca106
   YYModel: 2a7fdd96aaa4b86a824e26d0c517de8928c04b30
 
-PODFILE CHECKSUM: 6267c2a571b00c2bc5ea1b3ffccbc66b168e68be
+PODFILE CHECKSUM: 29e274b3a7b747f79a95901fcf2d39e60d7aef9d
 
 COCOAPODS: 1.10.0
diff --git a/Example/Pods/SJBaseVideoPlayer/SJBaseVideoPlayer/SJBaseVideoPlayer.m b/Example/Pods/SJBaseVideoPlayer/SJBaseVideoPlayer/SJBaseVideoPlayer.m
index 6addf535e..7978429d2 100755
--- a/Example/Pods/SJBaseVideoPlayer/SJBaseVideoPlayer/SJBaseVideoPlayer.m
+++ b/Example/Pods/SJBaseVideoPlayer/SJBaseVideoPlayer/SJBaseVideoPlayer.m
@@ -47,6 +47,10 @@
         NSTimeInterval offsetTime; ///< pan手势触发过程中的偏移量(secs)
     } pan;
     
+    struct {
+        CGFloat initialRate;
+    } longPress;
+    
     struct {
         SJPlayerGestureTypeMask disabledGestures;
         CGFloat rateWhenLongPressGestureTriggered;
@@ -401,11 +405,12 @@ - (void)_handlePinch:(CGFloat)scale {
 - (void)_handleLongPress:(SJLongPressGestureRecognizerState)state {
     switch ( state ) {
         case SJLongPressGestureRecognizerStateBegan:
+            self.controlInfo->longPress.initialRate = self.rate;
         case SJLongPressGestureRecognizerStateChanged:
             self.rate = self.rateWhenLongPressGestureTriggered;
             break;
         case SJLongPressGestureRecognizerStateEnded:
-            self.rate = 1.0;
+            self.rate = self.controlInfo->longPress.initialRate;
             break;
     }
     
diff --git a/Example/Pods/Target Support Files/Pods-SJVideoPlayer_Example/Pods-SJVideoPlayer_Example-frameworks.sh b/Example/Pods/Target Support Files/Pods-SJVideoPlayer_Example/Pods-SJVideoPlayer_Example-frameworks.sh
new file mode 100755
index 000000000..38264b648
--- /dev/null
+++ b/Example/Pods/Target Support Files/Pods-SJVideoPlayer_Example/Pods-SJVideoPlayer_Example-frameworks.sh	
@@ -0,0 +1,191 @@
+#!/bin/sh
+set -e
+set -u
+set -o pipefail
+
+function on_error {
+  echo "$(realpath -mq "${0}"):$1: error: Unexpected failure"
+}
+trap 'on_error $LINENO' ERR
+
+if [ -z ${FRAMEWORKS_FOLDER_PATH+x} ]; then
+  # If FRAMEWORKS_FOLDER_PATH is not set, then there's nowhere for us to copy
+  # frameworks to, so exit 0 (signalling the script phase was successful).
+  exit 0
+fi
+
+echo "mkdir -p ${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
+mkdir -p "${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
+
+COCOAPODS_PARALLEL_CODE_SIGN="${COCOAPODS_PARALLEL_CODE_SIGN:-false}"
+SWIFT_STDLIB_PATH="${DT_TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}"
+BCSYMBOLMAP_DIR="BCSymbolMaps"
+
+
+# This protects against multiple targets copying the same framework dependency at the same time. The solution
+# was originally proposed here: https://lists.samba.org/archive/rsync/2008-February/020158.html
+RSYNC_PROTECT_TMP_FILES=(--filter "P .*.??????")
+
+# Copies and strips a vendored framework
+install_framework()
+{
+  if [ -r "${BUILT_PRODUCTS_DIR}/$1" ]; then
+    local source="${BUILT_PRODUCTS_DIR}/$1"
+  elif [ -r "${BUILT_PRODUCTS_DIR}/$(basename "$1")" ]; then
+    local source="${BUILT_PRODUCTS_DIR}/$(basename "$1")"
+  elif [ -r "$1" ]; then
+    local source="$1"
+  fi
+
+  local destination="${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
+
+  if [ -L "${source}" ]; then
+    echo "Symlinked..."
+    source="$(readlink "${source}")"
+  fi
+
+  if [ -d "${source}/${BCSYMBOLMAP_DIR}" ]; then
+    # Locate and install any .bcsymbolmaps if present, and remove them from the .framework before the framework is copied
+    find "${source}/${BCSYMBOLMAP_DIR}" -name "*.bcsymbolmap"|while read f; do
+      echo "Installing $f"
+      install_bcsymbolmap "$f" "$destination"
+      rm "$f"
+    done
+    rmdir "${source}/${BCSYMBOLMAP_DIR}"
+  fi
+
+  # Use filter instead of exclude so missing patterns don't throw errors.
+  echo "rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --links --filter \"- CVS/\" --filter \"- .svn/\" --filter \"- .git/\" --filter \"- .hg/\" --filter \"- Headers\" --filter \"- PrivateHeaders\" --filter \"- Modules\" \"${source}\" \"${destination}\""
+  rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --links --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${source}" "${destination}"
+
+  local basename
+  basename="$(basename -s .framework "$1")"
+  binary="${destination}/${basename}.framework/${basename}"
+
+  if ! [ -r "$binary" ]; then
+    binary="${destination}/${basename}"
+  elif [ -L "${binary}" ]; then
+    echo "Destination binary is symlinked..."
+    dirname="$(dirname "${binary}")"
+    binary="${dirname}/$(readlink "${binary}")"
+  fi
+
+  # Strip invalid architectures so "fat" simulator / device frameworks work on device
+  if [[ "$(file "$binary")" == *"dynamically linked shared library"* ]]; then
+    strip_invalid_archs "$binary"
+  fi
+
+  # Resign the code if required by the build settings to avoid unstable apps
+  code_sign_if_enabled "${destination}/$(basename "$1")"
+
+  # Embed linked Swift runtime libraries. No longer necessary as of Xcode 7.
+  if [ "${XCODE_VERSION_MAJOR}" -lt 7 ]; then
+    local swift_runtime_libs
+    swift_runtime_libs=$(xcrun otool -LX "$binary" | grep --color=never @rpath/libswift | sed -E s/@rpath\\/\(.+dylib\).*/\\1/g | uniq -u)
+    for lib in $swift_runtime_libs; do
+      echo "rsync -auv \"${SWIFT_STDLIB_PATH}/${lib}\" \"${destination}\""
+      rsync -auv "${SWIFT_STDLIB_PATH}/${lib}" "${destination}"
+      code_sign_if_enabled "${destination}/${lib}"
+    done
+  fi
+}
+# Copies and strips a vendored dSYM
+install_dsym() {
+  local source="$1"
+  warn_missing_arch=${2:-true}
+  if [ -r "$source" ]; then
+    # Copy the dSYM into the targets temp dir.
+    echo "rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter \"- CVS/\" --filter \"- .svn/\" --filter \"- .git/\" --filter \"- .hg/\" --filter \"- Headers\" --filter \"- PrivateHeaders\" --filter \"- Modules\" \"${source}\" \"${DERIVED_FILES_DIR}\""
+    rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${source}" "${DERIVED_FILES_DIR}"
+
+    local basename
+    basename="$(basename -s .dSYM "$source")"
+    binary_name="$(ls "$source/Contents/Resources/DWARF")"
+    binary="${DERIVED_FILES_DIR}/${basename}.dSYM/Contents/Resources/DWARF/${binary_name}"
+
+    # Strip invalid architectures from the dSYM.
+    if [[ "$(file "$binary")" == *"Mach-O "*"dSYM companion"* ]]; then
+      strip_invalid_archs "$binary" "$warn_missing_arch"
+    fi
+    if [[ $STRIP_BINARY_RETVAL == 0 ]]; then
+      # Move the stripped file into its final destination.
+      echo "rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --links --filter \"- CVS/\" --filter \"- .svn/\" --filter \"- .git/\" --filter \"- .hg/\" --filter \"- Headers\" --filter \"- PrivateHeaders\" --filter \"- Modules\" \"${DERIVED_FILES_DIR}/${basename}.framework.dSYM\" \"${DWARF_DSYM_FOLDER_PATH}\""
+      rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --links --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${DERIVED_FILES_DIR}/${basename}.dSYM" "${DWARF_DSYM_FOLDER_PATH}"
+    else
+      # The dSYM was not stripped at all, in this case touch a fake folder so the input/output paths from Xcode do not reexecute this script because the file is missing.
+      touch "${DWARF_DSYM_FOLDER_PATH}/${basename}.dSYM"
+    fi
+  fi
+}
+
+# Used as a return value for each invocation of `strip_invalid_archs` function.
+STRIP_BINARY_RETVAL=0
+
+# Strip invalid architectures
+strip_invalid_archs() {
+  binary="$1"
+  warn_missing_arch=${2:-true}
+  # Get architectures for current target binary
+  binary_archs="$(lipo -info "$binary" | rev | cut -d ':' -f1 | awk '{$1=$1;print}' | rev)"
+  # Intersect them with the architectures we are building for
+  intersected_archs="$(echo ${ARCHS[@]} ${binary_archs[@]} | tr ' ' '\n' | sort | uniq -d)"
+  # If there are no archs supported by this binary then warn the user
+  if [[ -z "$intersected_archs" ]]; then
+    if [[ "$warn_missing_arch" == "true" ]]; then
+      echo "warning: [CP] Vendored binary '$binary' contains architectures ($binary_archs) none of which match the current build architectures ($ARCHS)."
+    fi
+    STRIP_BINARY_RETVAL=1
+    return
+  fi
+  stripped=""
+  for arch in $binary_archs; do
+    if ! [[ "${ARCHS}" == *"$arch"* ]]; then
+      # Strip non-valid architectures in-place
+      lipo -remove "$arch" -output "$binary" "$binary"
+      stripped="$stripped $arch"
+    fi
+  done
+  if [[ "$stripped" ]]; then
+    echo "Stripped $binary of architectures:$stripped"
+  fi
+  STRIP_BINARY_RETVAL=0
+}
+
+# Copies the bcsymbolmap files of a vendored framework
+install_bcsymbolmap() {
+    local bcsymbolmap_path="$1"
+    local destination="${BUILT_PRODUCTS_DIR}"
+    echo "rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${bcsymbolmap_path}" "${destination}""
+    rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${bcsymbolmap_path}" "${destination}"
+}
+
+# Signs a framework with the provided identity
+code_sign_if_enabled() {
+  if [ -n "${EXPANDED_CODE_SIGN_IDENTITY:-}" -a "${CODE_SIGNING_REQUIRED:-}" != "NO" -a "${CODE_SIGNING_ALLOWED}" != "NO" ]; then
+    # Use the current code_sign_identity
+    echo "Code Signing $1 with Identity ${EXPANDED_CODE_SIGN_IDENTITY_NAME}"
+    local code_sign_cmd="/usr/bin/codesign --force --sign ${EXPANDED_CODE_SIGN_IDENTITY} ${OTHER_CODE_SIGN_FLAGS:-} --preserve-metadata=identifier,entitlements '$1'"
+
+    if [ "${COCOAPODS_PARALLEL_CODE_SIGN}" == "true" ]; then
+      code_sign_cmd="$code_sign_cmd &"
+    fi
+    echo "$code_sign_cmd"
+    eval "$code_sign_cmd"
+  fi
+}
+
+if [[ "$CONFIGURATION" == "Debug" ]]; then
+  install_framework "${PODS_ROOT}/AliPlayerSDK_iOS/AliyunPlayer.framework"
+  install_framework "${PODS_ROOT}/AliPlayerSDK_iOS/alivcffmpeg.framework"
+  install_framework "${PODS_ROOT}/AliPlayerSDK_iOS/AlivcConan.framework"
+  install_framework "${PODS_ROOT}/AliPlayerSDK_iOS/AliyunMediaDownloader.framework"
+fi
+if [[ "$CONFIGURATION" == "Release" ]]; then
+  install_framework "${PODS_ROOT}/AliPlayerSDK_iOS/AliyunPlayer.framework"
+  install_framework "${PODS_ROOT}/AliPlayerSDK_iOS/alivcffmpeg.framework"
+  install_framework "${PODS_ROOT}/AliPlayerSDK_iOS/AlivcConan.framework"
+  install_framework "${PODS_ROOT}/AliPlayerSDK_iOS/AliyunMediaDownloader.framework"
+fi
+if [ "${COCOAPODS_PARALLEL_CODE_SIGN}" == "true" ]; then
+  wait
+fi
diff --git a/Example/SJVideoPlayer.xcworkspace/xcuserdata/bluedancer.xcuserdatad/UserInterfaceState.xcuserstate b/Example/SJVideoPlayer.xcworkspace/xcuserdata/bluedancer.xcuserdatad/UserInterfaceState.xcuserstate
index de473adb7..b75ec44f4 100644
Binary files a/Example/SJVideoPlayer.xcworkspace/xcuserdata/bluedancer.xcuserdatad/UserInterfaceState.xcuserstate and b/Example/SJVideoPlayer.xcworkspace/xcuserdata/bluedancer.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git "a/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestAliViewController3.m" "b/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestAliViewController3.m"
index 0a32d1c04..37762ed50 100644
--- "a/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestAliViewController3.m"
+++ "b/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestAliViewController3.m"
@@ -14,8 +14,11 @@
 
 #if __has_include(<AliyunPlayer/AliyunPlayer.h>)
 #import <SJBaseVideoPlayer/SJAliMediaPlaybackController.h>
+
 #endif
 
+#import <SJVideoPlayer/SJVideoPlayerURLAsset+SJExtendedDefinition.h>
+
 @interface SJTestAliViewController3 ()
 @property (nonatomic, strong) SJVideoPlayer *player;
 @end
@@ -33,6 +36,7 @@ - (void)viewDidLoad {
     SJVideoPlayerURLAsset *asset = [SJVideoPlayerURLAsset.alloc initWithSource:source];
 //    asset.trialEndPosition = 30; // 试看30秒
     _player.URLAsset = asset;
+    
 #else
     // 切换为 Aliplayer, 详见: https://github.com/changsanjiang/SJVideoPlayer/wiki/Use-AliPlayer
     [_player.prompt show:[NSAttributedString sj_UIKitText:^(id<SJUIKitTextMakerProtocol>  _Nonnull make) {
@@ -58,6 +62,24 @@ - (IBAction)pause:(id)sender {
     [_player pause];
 }
 
+- (BOOL)shouldAutorotate {
+    return NO;
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];
+    [_player vc_viewDidAppear];
+}
+
+- (void)viewWillDisappear:(BOOL)animated {
+    [super viewWillDisappear:animated];
+    [_player vc_viewWillDisappear];
+}
+
+- (void)viewDidDisappear:(BOOL)animated {
+    [super viewDidDisappear:animated];
+    [_player vc_viewDidDisappear];
+}
 @end
 
 
diff --git "a/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestAliVodPlayerViewController.m" "b/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestAliVodPlayerViewController.m"
index 914a60f5c..e712a08af 100644
--- "a/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestAliVodPlayerViewController.m"
+++ "b/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestAliVodPlayerViewController.m"
@@ -49,6 +49,25 @@ - (void)viewDidLoad {
     // Do any additional setup after loading the view from its nib.
 }
 
+
+- (BOOL)shouldAutorotate {
+    return NO;
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];
+    [_player vc_viewDidAppear];
+}
+
+- (void)viewWillDisappear:(BOOL)animated {
+    [super viewWillDisappear:animated];
+    [_player vc_viewWillDisappear];
+}
+
+- (void)viewDidDisappear:(BOOL)animated {
+    [super viewDidDisappear:animated];
+    [_player vc_viewDidDisappear];
+}
 @end
 
 
diff --git "a/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestIJKViewController2.m" "b/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestIJKViewController2.m"
index 406882937..5a5c9393b 100644
--- "a/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestIJKViewController2.m"
+++ "b/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestIJKViewController2.m"
@@ -64,6 +64,27 @@ - (IBAction)pause:(id)sender {
 - (IBAction)next:(id)sender {
     _player.URLAsset = [SJVideoPlayerURLAsset.alloc initWithURL:VideoURL_Level1];
 }
+
+
+
+- (BOOL)shouldAutorotate {
+    return NO;
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];
+    [_player vc_viewDidAppear];
+}
+
+- (void)viewWillDisappear:(BOOL)animated {
+    [super viewWillDisappear:animated];
+    [_player vc_viewWillDisappear];
+}
+
+- (void)viewDidDisappear:(BOOL)animated {
+    [super viewDidDisappear:animated];
+    [_player vc_viewDidDisappear];
+}
 @end
 
 #pragma mark -
diff --git "a/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestPLPlayerViewController.m" "b/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestPLPlayerViewController.m"
index 21c893a5e..981bfc3eb 100644
--- "a/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestPLPlayerViewController.m"
+++ "b/Example/SJVideoPlayer/Demos/\347\254\254\344\270\211\346\226\271\346\222\255\346\224\276\345\231\250/SJTestPLPlayerViewController.m"
@@ -45,6 +45,25 @@ - (void)viewDidLoad {
 #endif
 }
 
+
+- (BOOL)shouldAutorotate {
+    return NO;
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];
+    [_player vc_viewDidAppear];
+}
+
+- (void)viewWillDisappear:(BOOL)animated {
+    [super viewWillDisappear:animated];
+    [_player vc_viewWillDisappear];
+}
+
+- (void)viewDidDisappear:(BOOL)animated {
+    [super viewDidDisappear:animated];
+    [_player vc_viewDidDisappear];
+}
 @end
 
 #pragma mark -
diff --git a/SJVideoPlayer.podspec b/SJVideoPlayer.podspec
index f98a4ed14..a498b9b5c 100644
--- a/SJVideoPlayer.podspec
+++ b/SJVideoPlayer.podspec
@@ -1,7 +1,7 @@
 
 Pod::Spec.new do |s|
     s.name         = 'SJVideoPlayer'
-    s.version      = '3.2.8'
+    s.version      = '3.2.9'
     s.summary      = 'video player.'
     s.description  = 'https://github.com/changsanjiang/SJVideoPlayer/blob/master/README.md'
     s.homepage     = 'https://github.com/changsanjiang/SJVideoPlayer'
@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
     s.platform     = :ios, '8.0'
     s.source       = { :git => 'https://github.com/changsanjiang/SJVideoPlayer.git', :tag => "v#{s.version}" }
     s.requires_arc = true
-    s.dependency 'SJBaseVideoPlayer', '>= 3.4.3'
+    s.dependency 'SJBaseVideoPlayer', '>= 3.4.5'
 
     s.source_files = 'SJVideoPlayer/*.{h,m}'
     
diff --git a/SJVideoPlayer/SJVideoPlayer.m b/SJVideoPlayer/SJVideoPlayer.m
index ea95eddc3..577531d95 100644
--- a/SJVideoPlayer/SJVideoPlayer.m
+++ b/SJVideoPlayer/SJVideoPlayer.m
@@ -290,6 +290,7 @@ - (SJVideoDefinitionSwitchingInfoObserver *)sj_switchingInfoObserver {
                 }
                     break;
             }
+            [self _updateContentForDefinitionButtonItemIfNeeded];
         };
     }
     return _sj_switchingInfoObserver;